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EP 3 100 521 A1

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(43) Date of publication: 07.12.2016 Bulletin 2016/49 (21) Application number: 15743538.9 (22) Date of filing: 28.01.2015

(51) International Patent Classification (IPC):  H04W 48/08(2009.01) H04W 76/02(2009.01) H04W 48/02(2009.01) H04W 80/04(2009.01) (86) International application number: PCT/US2015/013348 (87) International publication number: WO 2015/116718 (06.08.2015 Gazette 2015/31)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 31.01.2014 US 201461933880 P 14.03.2014 US 201461953669 P 26.12.2014 US 201414583221 (71) Applicant: Intel IP Corporation Santa Clara, CA 95054 (US)

(72) Inventors: PINHEIRO, Ana, Lucia Breinigsville, PA 18031 (US) MARTINEZ TARRADELL, Marta Hillsboro, OR 97124 (US) ZAUS, Robert 80686 Munchen (BY) (DE) PARRON, Jerome 90762 Fuerth (BY) (DE) CHOI, Hyung-Nam 22117 Hamburg (HH) (DE) BURBIDGE, Richard Shrivenham SN6 8HR (GB) GUPTA, Vivek San Jose, CA 05138 (US) CHIN, Chen-Ho B-8540 Deerlijk (BE) (74) Representative: Goddar, Heinz J. et al Boehmert & Boehmert Anwaltspartnerschaft mbB Patentanwälte Rechtsanwälte Pettenkoferstrasse 20-22 80336 München 80336 München (DE)